Bell, J., & Harrison, B. T. (1988). Vision and values in managing education: Successful leadership principles and practice. David Fulton Publishers.
Цитирование в стиле Чикаго (17-е изд.)Bell, Judith, и Bernard T. Harrison. Vision and Values in Managing Education: Successful Leadership Principles and Practice. London: David Fulton Publishers, 1988.
Цитирование MLA (8-е изд.)Bell, Judith, и Bernard T. Harrison. Vision and Values in Managing Education: Successful Leadership Principles and Practice. David Fulton Publishers, 1988.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.